32 	return container_of(vd, struct st_fdma_desc, vdesc);  in to_st_fdma_desc()
79 	struct virt_dma_desc *vdesc;  in st_fdma_xfer_desc()  local
82 	vdesc = vchan_next_desc(&fchan->vchan);  in st_fdma_xfer_desc()
83 	if (!vdesc)  in st_fdma_xfer_desc()
86 	fchan->fdesc = to_st_fdma_desc(vdesc);  in st_fdma_xfer_desc()
147 				list_del(&fchan->fdesc->vdesc.node);  in st_fdma_irq_handler()
148 				vchan_cookie_complete(&fchan->fdesc->vdesc);  in st_fdma_irq_handler()
152 				vchan_cyclic_callback(&fchan->fdesc->vdesc);  in st_fdma_irq_handler()
228 static void st_fdma_free_desc(struct virt_dma_desc *vdesc)  in st_fdma_free_desc()  argument
233 	fdesc = to_st_fdma_desc(vdesc);  in st_fdma_free_desc()
349 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_dma_memcpy()
509 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_dma_cyclic()
558 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_slave_sg()
562 				   struct virt_dma_desc *vdesc,  in st_fdma_desc_residue()  argument
601 	if (fchan->fdesc && cookie == fchan->fdesc->vdesc.tx.cookie)  in st_fdma_tx_status()